cardiology

They say only time heals a broken heart, but Duke University researchers think they can do better. Using embryonic stem cells from mice and their own novel molding technique, a team of researchers at Duke has developed a three-dimensional heart cell “patch” that conducts electrical impulses and contracts, two all important characteristics of heart tissue.

Wireless Pacemaker:  St. Jude Medical

Carol Kasyjanski of New York became the first patient to receive the new pacemaker, which was made by St. Jude Medical Inc. and approved by the FDA in July. The device downloads all its information into a remote monitor in Kasyjanski's home at least once a day and the monitor automatically assesses the performance of both the pacemaker and the patient’s heart. Then it uploads the information to a central server.

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